SIENA STUDIO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Sign in to claimHow is SIENA STUDIO filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99553662 | SIENA STUDIO | Dec 17, 2025 | Registered | 018 Leather Goods & Luggage | G-III IPCo LLC |
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FAQ: SIENA STUDIO trademark portfolio
What trademarks does SIENA STUDIO hold?
SIENA STUDIO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage). The most recent filings are registered to G-III IPCo LLC.
How many trademarks does SIENA STUDIO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIENA STUDIO. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIENA STUDIO file most often?
SIENA STUDIO's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIENA STUDIO trademark?
The most recent filings under the SIENA STUDIO mark are registered to G-III IPCo LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIENA STUDIO expanding into new categories?
The current WikiTrademarks Expansion Score for SIENA STUDIO is 24 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new SIENA STUDIO trademark filings?
Click the Watch Brand button at the top of this page to add SIENA STUDIO to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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